DIY Installation: Easy, Efficient & Affordable Off-Grid Heating & Cooling
- Ductless mini AC with a heat pump ensures energy-efficient use
- Includes a pre-charged DIY installation kit
- Wi-Fi module allows for temperature control through smart devices
- Warranty is 5-year Parts / 7-year Compressor / 1-year Remote
Do you want powerful and efficient heating and cooling system that is easy to install? Then the ideal product for you is the new MRCOOL 3rd Series Enhanced DIY ductless mini-split heat pump with enhanced wifi. Designed to make setup quick and easy, the MRCOOL DIY is flexible enough to be installed virtually anywhere without requiring specialized tools or expensive equipment. The 24,000 BTU unit is 20 SEER and designed to efficiently heat and cool a single 1000 Sq. Ft. room. The new SmartHVAC app is compatible with Amazon Alexa and Google assistant. You can control your DIY anywhere with your Apple or Android smart device and an Internet connection. When it comes to doing it yourself, the MRCOOL DIY is your best option. This unit is shipped in two boxes.
- New SmartHVAC app: wifi control - compatible with Amazon Alexa and Google Assistant - you can control your DIY anywhere with your Apple or Android smart device and an Internet connection
- Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
- Precharged 25' Quick Connect Line sets. These unique line sets are a cinch to get working. You’ll probably do it in less than 15 minutes.
- Variable-speed DC inverter compressor technology cuts operating costs
- Low ambient cooling: cooling down to 5°F - this feature makes the Mrcool DIY the ideal system for computer server rooms, greenhouses, and any other application that requires cooling all year
- LEAKAGE DETECTION: Protecting Your Investment - When the MRCOOL DIY detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort.
- Auto-restart: never lift a finger - power outage? don’t worry, the Mr Cool DIY auto restart will have the unit running again in no time at all
- Gold fin condenser: corrosion-resistant - live on the coast? don’t worry, our condenser is built to resist long term corrosion
- SLEEP mode on remote: Sleep mode will automatically adjust the temperature to maximize comfort during nighttime sleep. When in COOL mode, the unit will increase the temperature by 2°F after 1 hour and will increase an additional 2°F after another hour. When in HEAT mode, the unit will decrease the temperature by 2°F after 1 hour and will decrease an additional 2°F after another hour. After 7 hours of operating in SLEEP mode, the system will switch off automatically.
- 7-year compressor warranty and 5-year parts warranty
- Follow me feature: by pressing the 'follow me' button and keeping the remote close to you, you tell the air conditioner to set the temperature from wherever the remote happens to be, this counteracts the tendency for the air conditioner to stop cooling or heating because the air around the unit has reached its set temperature
- Auto mode feature: In the Auto mode, the mini-split can logically choose the mode of Cooling, and Heating by sensing the difference between the actual ambient room temperature and the set temperature on the remote control.
- Dehumidifying operation: In DRY mode, the system will reduce the humidity of the air in the room for increased comfort. The air conditioner will automatically cycle between cooling and fan-only modes to dehumidify the air. The temperature can be set within a range of 62F - 86F in 1 F increments.
- LOUVER POSITION MEMORY: Remembers So You Don’t Have To - Horizontal louver will automatically move to the same position as you set last time the unit was turned on.
- Four-speed with oscillation operation.
- Remote Included
- Two-way draining connections further simplify installation and add flexibility.
- Unlike any other ductless heat pump on the market, the MRCOOL DIY series mini-split system is specifically designed for easy, simple installation.
- Most people can’t do their own electrical work, and that’s why the quick electrical connections on the MRCOOL DIY is a feature many will appreciate.
- MRCOOL DIY temperature compensation technology helps keep you comfortable in any weather conditions.
- Refrigerant leakage detection ensures your system remains operating efficiently without degradation due to undetected corrosion.
- One of the most difficult aspects of typical heat pump installation is dealing with the refrigerant inside the coils. The MRCOOL DIY Series comes with precharged line sets avoiding one major obstacle to amateur installation in a single stroke.
MRCOOL DIY 24,000 BTU 20 SEER Ductless Mini Split AC and Heat Pump with Wireless-Enabled Smart Controller | |
---|---|
Weight (in lbs) | 214.280000 |
Manufacturer | MRCOOL |
Additional Information | install this innovative ductless system easily |
Additional Information | The system constantly monitors interior air temperature |
Additional Information | Precharged 410 Quick Connect Line sets. |
Additional Information | Sleep Mode is easy to program to save money |
Additional Information | Horizontal louver will automatically keep the last position |
Cooling BTU | 23,000 BTU |
Heating BTU | 25,000 BTU |
Decibel Level (dBA) | Indoor Unit: 33.5-47 |
Energy Star | No |
Refrigerant | R410A |
SEER | 20 |
EER | 12.5 |
Liquid Line | 3/8" |
Suction Line | 5/8" |
Electrical | 208/230V 1 Phase 60 Hz |
Max Breaker Size | 30 amps |
Min. Breaker Size | 18 Amps |
Tonnage | 2 Ton |
System Tonnage | 2 Ton |
Mini-Split Type | Wall Mounted |
Zone Compatibility | Single Zone |
Height | Indoor Unit: 13.19" | Outdoor Unit: 31.81" |
Width | Indoor Unit: 42.52" | Outdoor Unit: 37.24" |
Depth | Indoor Unit: 8.90" | Outdoor Unit: 16.14" |
Additional Info | Indoor Unit Weight: 31.08 lbs | Outdoor Unit Weight: 127.65 lbs |
Warranty | 7 Years Compressor and 5 Years Parts Limited Warranty with Online Registration |
Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
Safety Information |
Still have questions? Give us a call at 877-242-2792
Shipping Times | Estimated delivery time to your door for in-stock orders placed today is 5-10 business days. |
Shipments & Lead Times:
We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.
With the incredible demand for solar products, our average delivery time to your door is between 7-10 business days from date of order. However, for some products, shipping can be as fast as 3-5 business days to your door. Please check specific product pages for the most accurate information.
*Please Note* - As a large retailer, our stock levels are healthy and shipments are moving quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.
If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.
Product Description
DIY Installation: Easy, Efficient & Affordable Off-Grid Heating & Cooling
- Ductless mini AC with a heat pump ensures energy-efficient use
- Includes a pre-charged DIY installation kit
- Wi-Fi module allows for temperature control through smart devices
- Warranty is 5-year Parts / 7-year Compressor / 1-year Remote
Do you want powerful and efficient heating and cooling system that is easy to install? Then the ideal product for you is the new MRCOOL 3rd Series Enhanced DIY ductless mini-split heat pump with enhanced wifi. Designed to make setup quick and easy, the MRCOOL DIY is flexible enough to be installed virtually anywhere without requiring specialized tools or expensive equipment. The 24,000 BTU unit is 20 SEER and designed to efficiently heat and cool a single 1000 Sq. Ft. room. The new SmartHVAC app is compatible with Amazon Alexa and Google assistant. You can control your DIY anywhere with your Apple or Android smart device and an Internet connection. When it comes to doing it yourself, the MRCOOL DIY is your best option. This unit is shipped in two boxes.
- New SmartHVAC app: wifi control - compatible with Amazon Alexa and Google Assistant - you can control your DIY anywhere with your Apple or Android smart device and an Internet connection
- Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
- Precharged 25' Quick Connect Line sets. These unique line sets are a cinch to get working. You’ll probably do it in less than 15 minutes.
- Variable-speed DC inverter compressor technology cuts operating costs
- Low ambient cooling: cooling down to 5°F - this feature makes the Mrcool DIY the ideal system for computer server rooms, greenhouses, and any other application that requires cooling all year
- LEAKAGE DETECTION: Protecting Your Investment - When the MRCOOL DIY detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort.
- Auto-restart: never lift a finger - power outage? don’t worry, the Mr Cool DIY auto restart will have the unit running again in no time at all
- Gold fin condenser: corrosion-resistant - live on the coast? don’t worry, our condenser is built to resist long term corrosion
- SLEEP mode on remote: Sleep mode will automatically adjust the temperature to maximize comfort during nighttime sleep. When in COOL mode, the unit will increase the temperature by 2°F after 1 hour and will increase an additional 2°F after another hour. When in HEAT mode, the unit will decrease the temperature by 2°F after 1 hour and will decrease an additional 2°F after another hour. After 7 hours of operating in SLEEP mode, the system will switch off automatically.
- 7-year compressor warranty and 5-year parts warranty
- Follow me feature: by pressing the 'follow me' button and keeping the remote close to you, you tell the air conditioner to set the temperature from wherever the remote happens to be, this counteracts the tendency for the air conditioner to stop cooling or heating because the air around the unit has reached its set temperature
- Auto mode feature: In the Auto mode, the mini-split can logically choose the mode of Cooling, and Heating by sensing the difference between the actual ambient room temperature and the set temperature on the remote control.
- Dehumidifying operation: In DRY mode, the system will reduce the humidity of the air in the room for increased comfort. The air conditioner will automatically cycle between cooling and fan-only modes to dehumidify the air. The temperature can be set within a range of 62F - 86F in 1 F increments.
- LOUVER POSITION MEMORY: Remembers So You Don’t Have To - Horizontal louver will automatically move to the same position as you set last time the unit was turned on.
- Four-speed with oscillation operation.
- Remote Included
- Two-way draining connections further simplify installation and add flexibility.
- Unlike any other ductless heat pump on the market, the MRCOOL DIY series mini-split system is specifically designed for easy, simple installation.
- Most people can’t do their own electrical work, and that’s why the quick electrical connections on the MRCOOL DIY is a feature many will appreciate.
- MRCOOL DIY temperature compensation technology helps keep you comfortable in any weather conditions.
- Refrigerant leakage detection ensures your system remains operating efficiently without degradation due to undetected corrosion.
- One of the most difficult aspects of typical heat pump installation is dealing with the refrigerant inside the coils. The MRCOOL DIY Series comes with precharged line sets avoiding one major obstacle to amateur installation in a single stroke.
MRCOOL DIY 24,000 BTU 20 SEER Ductless Mini Split AC and Heat Pump with Wireless-Enabled Smart Controller | |
---|---|
Weight (in lbs) | 214.280000 |
Manufacturer | MRCOOL |
Additional Information | install this innovative ductless system easily |
Additional Information | The system constantly monitors interior air temperature |
Additional Information | Precharged 410 Quick Connect Line sets. |
Additional Information | Sleep Mode is easy to program to save money |
Additional Information | Horizontal louver will automatically keep the last position |
Cooling BTU | 23,000 BTU |
Heating BTU | 25,000 BTU |
Decibel Level (dBA) | Indoor Unit: 33.5-47 |
Energy Star | No |
Refrigerant | R410A |
SEER | 20 |
EER | 12.5 |
Liquid Line | 3/8" |
Suction Line | 5/8" |
Electrical | 208/230V 1 Phase 60 Hz |
Max Breaker Size | 30 amps |
Min. Breaker Size | 18 Amps |
Tonnage | 2 Ton |
System Tonnage | 2 Ton |
Mini-Split Type | Wall Mounted |
Zone Compatibility | Single Zone |
Height | Indoor Unit: 13.19" | Outdoor Unit: 31.81" |
Width | Indoor Unit: 42.52" | Outdoor Unit: 37.24" |
Depth | Indoor Unit: 8.90" | Outdoor Unit: 16.14" |
Additional Info | Indoor Unit Weight: 31.08 lbs | Outdoor Unit Weight: 127.65 lbs |
Warranty | 7 Years Compressor and 5 Years Parts Limited Warranty with Online Registration |
Resources | You will need Adobe® Acrobat® Reader to view PDF documents. |
Safety Information |
Still have questions? Give us a call at 877-242-2792
Shipping & Delivery
Shipping Times | Estimated delivery time to your door for in-stock orders placed today is 5-10 business days. |
Shipments & Lead Times:
We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.
With the incredible demand for solar products, our average delivery time to your door is between 7-10 business days from date of order. However, for some products, shipping can be as fast as 3-5 business days to your door. Please check specific product pages for the most accurate information.
*Please Note* - As a large retailer, our stock levels are healthy and shipments are moving quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.
If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.
Customer Reviews

Select Cable Length (Ft.)
![MaxOak Bluetti EB240 2,400wH + 4 x 100W 12V Mono Solar Panels | [Solar Panel Add-On Only] - ShopSolarKits.com](http://cdn.shopify.com/s/files/1/0034/8913/6751/products/Generatornotincluded_400x.png?v=1657716862)
Power Station Model:
![EcoFlow DELTA MAX 2,400W / 2,016wH [Quad Kit] + 4 x 12V Mono Solar Panels | Complete Solar Kit - ShopSolarKits.com](http://cdn.shopify.com/s/files/1/0034/8913/6751/products/EcoFlowDELTAMAX2_400W2_016wH_QuadKit_4x12VMonoSolarPanelsCompleteSolarKit_400x.jpg?v=1658362076)
Type of Solar Panels:

Choose Panel Wattage (Minimum Order Quantity 6+):